R square

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R square (R2)

Square of the correlation coefficient. The proportion of the variability in one series that can be explained by the variability of one or more other series a regression model. A measure of the quality of fit. 100% R-square means perfect predictability.

R Square

In statistics, the percentage of a portfolio's performance explainable by the performance of a benchmark index. The R square is measured on a scale of 0 to 100, with a measurement of 100 indicating that the portfolio's performance is entirely determined by the benchmark index, perhaps by containing securities only from that index. A low R square indicates that there is no significant relationship between the portfolio and the index. An R Square is also called the coefficient of determination. See also: Beta.

According to the parameters of the models fitted to the experimental data of moisture ratio kinetics during the drying of minimally processed 'Gigante' prickly pear shoots, the Page model showed good representation and highest coefficients of determination ([R.

CurveExpert calculated the coefficient of determination and standard error among 33 common trends/models available and found that The MMF regression models for all wetland components provided satisfactory accuracy with highest coefficients of determination (R2) and lowest standard error (S).

Among these elements, creativity and innovation, structure, content, and repeat have the highest coefficients of determination in order that shows creativity and innovation are better explanations for the increase in banks' clients and the variable of repeat has the minimum impact on banks' clients.

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